diff --git a/requirements.txt b/requirements.txt
index 3837e60..fc6c4f8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ itsdangerous==1.1.0
 Jinja2==2.10
 MarkupSafe==1.1.1
 mccabe==0.6.1
-numpy==1.16.2
+numpy==1.22.0
 pandas==0.24.2
 pkg-resources==0.0.0
 pycodestyle==2.5.0